How is heat loss stopped by conduction and convection by doulble glazzing and draught excluders
http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/energy/heatrev3.shtml
Good Source of reading on the subject and will explain the reasons for why the above are good forms of heat loss.
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Also try this http://revisionworld.com/gcse-revision/physics/energy-resources-transfer/particles-and-heat-transfer
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http://www.bbc.co.uk/schools/gcsebitesize/science/aqa_pre_2011/energy/heatrev3.shtml
Good Source of reading on the subject and will explain the reasons for why the above are good forms of heat loss.
xxx
Also try this http://revisionworld.com/gcse-revision/physics/energy-resources-transfer/particles-and-heat-transfer